1.7 HW

• 2, one positive and one negative

• 1, one positive

• 1, one negative

• none

• 2, one positive and one negative

• 1, one positive

• 1, one negative

• None, no solution

Reorder the following steps to solve the absolute value equation

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Reorder the following steps to solve the absolute value equation

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Solve the following inequality.

Multiple Select: Two solutions

• x=13

• x=-13

• x=-5

• x=5

Solve the following inequality.

Multiple Select: Two solutions

• x=-2.6

• x=2.6

• x=3.4

• x=-3.4

• No Solution

Match the following absolute value equations to their solutions

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1.       On a road trip, Andrew plans to use his cruise control. He sets it at 60 miles per hour for 125 mi, plus or minus 20 miles. Write an equation that models the number of hours, x, that Andrew will drive.

• x=1.75

• x=2.42

• x=3.14

• x=0.5

• x=1.15

Ashton is hosting a banquet. He plans to spend $400, plus or minus $50, at a cost of $25 per guest. Match the steps to find the maximum and minimum number of guests.

• Solving for x

• Minimum

• Absolute value equation

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• 14

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• Removing absolute value

• Add 400

  Divide by 25

• Maximum

• 18